[  480.075362][ T3354] br0: port 1(veth1) entered blocking state
[  480.075658][ T3354] br0: port 1(veth1) entered disabled state
[  480.075963][ T3354] veth1: entered allmulticast mode
[  480.077919][ T3354] veth1: entered promiscuous mode
[  480.228237][ T3356] br0: port 2(veth2) entered blocking state
[  480.228609][ T3356] br0: port 2(veth2) entered disabled state
[  480.229007][ T3356] veth2: entered allmulticast mode
[  480.231515][ T3356] veth2: entered promiscuous mode
[  480.627927][   T52] br0: port 1(veth1) entered blocking state
[  480.628263][   T52] br0: port 1(veth1) entered forwarding state
[  480.821993][   T51] br0: port 2(veth2) entered blocking state
[  480.822331][   T51] br0: port 2(veth2) entered forwarding state
[  716.394361][ T4564] br0: port 2(veth2) entered disabled state
[  716.567918][ T4565] br0: port 1(veth1) entered disabled state
[  716.727849][ T4566] veth2: left allmulticast mode
[  716.728081][ T4566] veth2: left promiscuous mode
[  716.728442][ T4566] br0: port 2(veth2) entered disabled state
[  716.730289][ T4566] veth1: left allmulticast mode
[  716.730507][ T4566] veth1: left promiscuous mode
[  716.730817][ T4566] br0: port 1(veth1) entered disabled state